SCI: Renamed gfx/gfx_operations.h to gfx/operations.h (matching the source file); moved include/sci_widgets.h to gfx/ (matching location of source file); renamed gfx/widgets.cpp to gfx/gfx_widgets.cpp (matching the header)

svn-id: r38852

1 files changed, 205 insertions, 0 deletions

diff --git a/engines/sci/gfx/sci_widgets.h b/engines/sci/gfx/sci_widgets.h
new file mode 100644
index 0000000000..ea7199dcc1
--- /dev/null
+++ b/engines/sci/gfx/sci_widgets.h
@@ -0,0 +1,205 @@
+/* ScummVM - Graphic Adventure Engine
+ *
+ * ScummVM is the legal property of its developers, whose names
+ * are too numerous to list here. Please refer to the COPYRIGHT
+ * file distributed with this source distribution.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ *
+ * $URL$
+ * $Id$
+ *
+ */
+
+/* SCI-specific widget handling */
+
+#ifndef SCI_INCLUDE_SCI_WIDGETS_H
+#define SCI_INCLUDE_SCI_WIDGETS_H
+
+#include "sci/include/engine.h"
+
+namespace Sci {
+
+struct menu_t;
+
+/* The following flags are applicable to windows in SCI0: */
+#define WINDOW_FLAG_TRANSPARENT 0x01
+
+
+#define WINDOW_FLAG_NOFRAME 0x02
+/* No frame is drawn around the window onto wm_view */
+
+#define WINDOW_FLAG_TITLE 0x04
+/* Add titlebar to window (10 pixels high, framed, text is centered and written
+** in white on dark gray
+*/
+
+#define WINDOW_FLAG_DONTDRAW 0x80
+/* Don't draw anything */
+
+#define WINDOW_FLAG_NO_DROP_SHADOW 0x1000000
+
+
+/* Used in kgraphics to flag text surrounded by a dithered frame */
+#define CONTROL_STATE_DITHER_FRAMED 0x1000
+
+/* Used by the interpreter to flag buttons that are grayed out */
+#define CONTROL_STATE_GRAY 0x0004
+/* Used by the interpreter to flag some widgets to determine whether they should be surrounded by a frame */
+#define CONTROL_STATE_FRAMED 0x0008
+/* Used by the interpreter to flag buttons that are enabled */
+#define CONTROL_STATE_ENABLED 0x0001
+
+void sciw_set_status_bar(EngineState *s, gfxw_port_t *status_bar, char *text, int fgcolor, int bgcolor);
+/* Sets the contents of a port used as status bar
+** Parmeters: (EngineState *) s: The affected game state
+**            (gfxw_port_t *) status_bar: The status bar port
+**            (char *) text: The text to draw
+** Returns  : (void)
+*/
+
+gfxw_port_t *sciw_new_window(EngineState *s, rect_t area, int font, gfx_color_t color, gfx_color_t bgcolor,
+	int title_font, gfx_color_t title_color, gfx_color_t title_bg_color,
+	const char *title, int flags);
+/* Creates a new SCI style window
+** Parameters: (EngineState *) s: The affected game state
+**             (rect_t) area: The screen area to frame (not including a potential window title)
+**             (int) font: Default font number to use
+**             (gfx_color_t) color: The foreground color to use for drawing
+**             (gfx_color_t) bgcolor: The background color to use
+**             (int) title_font: The font to use for the title bar (if any)
+**             (gfx_color_t) title_color: Color to use for the title bar text
+**             (gfx_color_t) title_bg_color: Color to use for the title bar background
+**             (const char *) title: The text to write into the title bar
+**             (int) flags: Any ORred combination of window flags
+** Returns   : (gfxw_port_t *) A newly allocated port with the requested characteristics
+*/
+
+/*---------------------*/
+/*** Control widgets ***/
+/*---------------------*/
+
+gfxw_list_t *sciw_new_button_control(gfxw_port_t *port, reg_t ID, rect_t zone, char *text, int font, char selected, char inverse, char gray);
+/* Creates a new button control list
+** Parameters: (gfxw_port_t *) port: The port containing the color values to use for the
+**                                   button (the button is /not/ appended to the port there)
+**             (reg_t) ID: Button's ID
+**             (rect_t) zone: The area occupied by the button
+**             (char *) text: The text to write into the button
+**             (int) font: The font to use for the button
+**             (char) selected: Whether the button should be marked as being selected by the keyboard focus
+**             (char) inverse: Whether to inverse the color scheme
+**             (char) gray: Whether the button should be grayed out
+** Returns   : (gfxw_list_t *) The button
+*/
+
+gfxw_list_t *sciw_new_text_control(gfxw_port_t *port, reg_t ID, rect_t zone, char *text, int font,
+	gfx_alignment_t align, char frame, char inverse);
+/* Creates a new text control list
+** Parameters: (gfxw_port_t *) port: The port containing the color values to use
+**             (reg_t) ID: Text widget ID
+**             (rect_t) zone: Area occupied by the text
+**             (char *) text: The text
+**             (int) font: The font the text is to be drawn in
+**             (gfx_alignment_t) align: Horizontal text alignment to use
+**             (char) frame: Whether a dithered frame should surround the text
+**             (char) inverse: Whether the text colors should be inversed
+** Returns   : (gfxw_list_t *) The text control widget list
+*/
+
+gfxw_list_t *sciw_new_edit_control(gfxw_port_t *port, reg_t ID, rect_t zone, char *text, int font, unsigned int cursor,
+	char inverse);
+/* Creates a new edit control list
+** Parameters: (gfxw_port_t *) port: The port containing the color values to use
+**             (reg_t) ID: Text widget ID
+**             (rect_t) zone: Area occupied by the text
+**             (char *) text: The text
+**             (int) font: The font the text is to be drawn in
+**             (int) cursor: Cursor position
+**             (char) inverse: Whether the edit widget should be reversed
+** Returns   : (gfxw_list_t *) An appropriate widget list
+*/
+
+gfxw_list_t *sciw_new_icon_control(gfxw_port_t *port, reg_t ID, rect_t zone, int view, int loop, int cel,
+	char frame, char inverse);
+/* Creates a new icon control list
+** Parameters: (gfxw_port_t *) port: The port containing the color values to use
+**             (reg_t) ID: Text widget ID
+**             (rect_t) zone: Area occupied by the text
+**             (int x int x int) view, loop, cel: The cel to display
+**             (char) frame: Whether the widget should be surrounded by a frame
+**             (char) lina inverse: Whether colors should be inversed
+** Returns   : (gfxw_list_t *) An appropriate widget list
+*/
+
+gfxw_list_t *sciw_new_list_control(gfxw_port_t *port, reg_t ID, rect_t zone, int font_nr, char **entries_list,
+	int entries_nr, int list_top, int selection, char inverse);
+/* Creates a new list control list
+** Parameters: (gfxw_port_t *) port: The port containing the color values to use
+**             (int) ID: Text widget ID
+**             (rect_t) zone: Area occupied by the text
+**             (int) font_nr: number of the font to use
+**             (char **) entries_list: List of strings to contain within the list
+**             (int) entries_nr: Number of entries in entries_list
+**             (int) list_top: First list item that is visible
+**             (int) selection: The list item that is selected
+**             (char) invserse: The usual meaning
+** Returns   : (gfxw_list_t *) An appropriate widget list
+*/
+
+/*---------------------*/
+/*** Menubar widgets ***/
+/*---------------------*/
+
+void sciw_set_menubar(EngineState *s, gfxw_port_t *status_bar, menubar_t *menubar, int selection);
+/* Draws the menu bar
+** Parameters: (EngineState *) s: The state to operate on
+**             (gfxw_port_t *) status_bar: The status bar port to modify
+**             (menubar_t *) menubar: The menu bar to use
+**             (int) selection: Number of the menu to hightlight, or -1 for 'none'
+** Returns   : (void)
+*/
+
+gfxw_port_t *sciw_new_menu(EngineState *s, gfxw_port_t *status_bar, menubar_t *menubar, int selection);
+/* Creates a menu port
+** Parameters: (EngineState *) s: The state to operate on
+**             (gfxw_port_t *) status_bar: The status bar
+**             (menubar_t *) menubar: The menu bar to use
+**             (int) selection: Number of the menu to interpret
+** Returns   : (gfxw_port_t *) The result port
+*/
+
+gfxw_port_t *sciw_unselect_item(EngineState *s, gfxw_port_t *menu_port, menu_t *menu, int selection);
+/* Unselects a previously selected item from a menu port
+** Parameters: (EngineState *) s: The state to operate on
+**             (gfxw_port_t *) menu_port: The port modify
+**             (menu_t *) menu: The menu the menu port corresponds to
+**             (int) selection: Number of the menu entry to unselect, or -1 to do a NOP
+** Returns   : (gfxw_port_t *) The modified menu
+*/
+
+gfxw_port_t *
+sciw_select_item(EngineState *s, gfxw_port_t *menu_port, menu_t *menu, int selection);
+/* Selects a menu item from a menu port
+** Parameters: (EngineState *) s: The state to operate on
+**             (gfxw_port_t *) menu_port: The port modify
+**             (menu_t *) menu: The menu the menu port corresponds to
+**             (int) selection: Number of the menu entry to select, or -1 to do a NOP
+** Returns   : (gfxw_port_t *) The modified menu
+*/
+
+} // End of namespace Sci
+
+#endif // SCI_INCLUDE_SCI_WIDGETS_H